NANCY ELLEN COHEN PH.D.
NPI 1346475381
Psychologist - Cognitive & Behavioral in Seattle, WA

Q: What is Nancy Cohen's NPI number?

The NPI number for Nancy Cohen is 1346475381. It was assigned to this individual provider in the NPPES registry on May 20, 2009.

Q: What is Nancy Cohen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

Q: Is Nancy Cohen enrolled in Medicare?

No. Nancy Cohen has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Nancy Cohen was last updated on January 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 20, 2009Opted out of Medicare · through Apr 1, 2028

2200 12TH AVE W, SEATTLE, WA 98119(206) 329-1230 Get Directions Write a Review

NPPES record last updated: January 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 1, 2026, Dec 23, 2025 (2 updates tracked since 2025).

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About Nancy Ellen Cohen Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NANCY ELLEN COHEN PH.D. (NPI 1346475381) is an individual cognitive & behavioral provider in Seattle, Washington, licensed in Washington (PY00003084) and active in the NPI registry since May 2009. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1346475381

Entity TypeIndividualFemale

Primary Taxonomy103TB0200X

Provider Legal NameNANCY ELLEN COHENCredential: PH.D.

Location Address2200 12TH AVE WSeattle, WA 98119-2412

Mailing Address2200 12th Ave WSeattle, WA 98119-2412 · (206) 329-1230

Phone(206) 329-1230

Sole ProprietorYes

Enumeration DateMay 20, 2009

Last NPPES UpdateJanuary 1, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 1, 2026

✔ NPI 1346475381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers

Taxonomy Code103TB0200X

License✔ Licensed in WA · PY00003084

Definition

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PY00003084 (WA)

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License PY00003084 (WA)

Also ListedPsychologist · HealthTaxonomy 103TH0004X · License PY00003084 (WA)

2200 12TH AVE W, Seattle, WA 98119

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Nancy Ellen Cohen Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2016 through April 1, 2028.

Opt-Out Effective DateApril 1, 2016

Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nancy Cohen's NPI number?

The NPI number for Nancy Cohen is 1346475381. It was assigned to this individual provider in the NPPES registry on May 20, 2009.

Where is Nancy Cohen located?

Nancy Cohen practices at 2200 12th Ave W, Seattle, WA 98119. The listed phone number is (206) 329-1230.

What is Nancy Cohen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

Is Nancy Cohen enrolled in Medicare?

No. Nancy Cohen has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Nancy Cohen was last updated on January 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.